| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chun, April S (10)
|
MRLIAC |
2:52.50 |
2:49.81 |
-2.69 |
| 2 |
Larsen, Sarah E (10)
|
MRLIAC |
2:52.51 |
2:52.17 |
-0.34 |
| 3 |
Lam, Makani S (10)
|
MRLIAC |
2:55.61 |
2:53.17 |
-2.44 |
| 4 |
Fried, Regan K (10)
|
MRLIAC |
3:00.80 |
3:01.03 |
0.23 |
| 5 |
Hand, Olivia G (10)
|
NJBAC |
3:08.30 |
3:04.87 |
-3.43 |
| 6 |
Schnappauf, Samantha G (10)
|
MRLIAC |
3:07.60 |
3:05.95 |
-1.65 |
| 7 |
Crawford, Madeline M (10)
|
NJBAC |
3:10.74 |
3:08.75 |
-1.99 |
| 8 |
Karthikvatsan, Deethya (10)
|
NJEEX |
3:20.04 |
3:10.76 |
-9.28 |
| 9 |
Gormsen, Lily J (10)
|
MRLIAC |
3:15.29 |
3:10.89 |
-4.40 |
| 10 |
Hand, Caroline H (10)
|
NJBAC |
3:10.57 |
3:10.95 |
0.38 |
| 11 |
Marion, Kayla L (10)
|
NJBAC |
3:10.65 |
3:14.49 |
3.84 |
| 12 |
Flanigan, Kathryn S (10)
|
NJBAC |
3:19.19 |
3:20.35 |
1.16 |